PDS_VERSION_ID                     = PDS3                                     
RECORD_TYPE                        = "STREAM"                                 
                                                                              
OBJECT                             = REFERENCE                                
  REFERENCE_KEY_ID                 = "LANDOLT1992"                            
  REFERENCE_DESC                   = "Landolt A.U., UBVRI Photometric Standard
        Stars in the Magnitude Range 11.5<V<16.0 Around the Celestial Equator,
        AJ, 104, 340, 1992."                                                  
END_OBJECT                         = REFERENCE                                
                                                                              
OBJECT                             = REFERENCE                                
  REFERENCE_KEY_ID                 = "SAMARASINH&MUELL2002"                   
  REFERENCE_DESC                   = "Samarasinha, N.H., and B.E.A. Mueller,  
        Spin axis direction of Comet 19P/Borrelly based on observations from  
        2000 and 2001, EM&P 90, 473-482,                                      
        doi:10.1023/A:1021511206783, 2002."                                   
END_OBJECT                         = REFERENCE                                
                                                                              
END